Audemars Piguet Royal Oak Offshore Royal Oak OffShore 25721 Chronograph Stainless Steel / Blue

Reference 25721.ST.O.1000ST.01

Audemars Piguet Royal Oak OffShore 25721 Chronograph Stainless Steel / Blue

About this watch

The Audemars Piguet Royal Oak Offshore 25721 Chronograph is a masterpiece of luxury watchmaking, combining impeccable engineering with undeniable style. Its stainless steel construction and eye-catching blue dial make it perfect for both casual and formal settings. The octagonal bezel, secured with eight hexagonal screws, adds a touch of industrial charm to the overall aesthetic. At its core lies the Audemars Piguet caliber AP 2126 / 2840, a self-winding automatic mechanism featuring a chronograph complication. This movement showcases incredible craftsmanship and has a rich history, being introduced in the mid-80s as a collaboration with Jaeger-LeCoultre's JLC 889 base. With 33 jewels and a power reserve of 45 hours, this movement is designed to keep ticking, even when you're not wearing it. The chronograph function is incredibly user-friendly, allowing you to measure elapsed time with precision. Whether timing your runs or measuring cooking times, this watch has you covered. Its durability is also impressive, with a stainless steel case that's robust yet lightweight and a water resistance of up to 100 meters.

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Key Features

42mm Stainless Steel Case
Audemars Piguet Caliber AP 2126 / 2840 Movement
Chronograph Complication
Sapphire Crystal
Water Resistance Up to 100m
Blue Dial with Stick and Dot Indexes

Specifications

Brand: Audemars Piguet
Family: Royal Oak Offshore
Model: Royal Oak OffShore 25721 Chronograph Stainless Steel / Blue
Reference: 25721.ST.O.1000ST.01
Movement: ap-2126-2840
Case: Stainless Steel 42mm
Dial Color: Blue
Crystal: Sapphire
Water Resistance: 100

Current Listings

Audemars Piguet Royal Oak Offshore "Panda" | White Dial Ref. 26170ST.OO.D101CR.02 | 42mm | Stainless Steel | W/ Box | White Dial | Red Accents

Audemars Piguet - 26170ST.OO.D101CR.02 · $17,840

The Audemars Piguet Royal Oak Offshore 'Panda' features a white dial with black sub-dials and red chronograph hands, creating a dynamic visual tension. The 42mm stainless steel case houses the Manufacture 3126 / 3840 automatic movement with 50-hour power reserve and hacking seconds function.

Condition: Excellent (9/10)
Case material: Stainless Steel
Diameter: 42mm

Posted at

Dec 29, 2025, 6:27 PM

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Audemars Piguet Royal Oak Offshore "Elephant" | Slate Gray Dial Ref. 26470ST.OO.A104CR.01 | 42mm | Stainless Steel | Full Set | Slate Gray Dial

Audemars Piguet - 26470ST.OO.A104CR.01 · $22,850

This Audemars Piguet Royal Oak Offshore features a slate gray dial, black sub-dials, and thinned Arabic numerals on a 42mm stainless steel case with a Manufacture Calibre 3126 / 3840 automatic movement.

Case diameter: 42mm
Material: Stainless Steel
Movement: Manufacture Calibre 3126 / 3840

Posted at

Dec 29, 2025, 6:25 PM

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(Audemars Piguet) (Royal Oak Offshore) (Batman Full Set 2022)

Audemars Piguet - 26470ST.OO.A028CR.01 · $24,600

2022 Audemars Piguet Batman Royal Oak Offshore, a recently discontinued colorway and reference number.

Strap: original OEM blue strap and aftermarket XLong Strap
Bracelet price: 2500.00

Posted at

Dec 29, 2025, 6:04 PM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

This is a 44mm rose gold and black ceramic Audemars Piguet Royal Oak Offshore Selfwinding Chronograph with a smoked grey dial, presented in like new condition.

Condition: like new
Case Size: 44mm diameter
Case Material: ceramic
Bezel Material: 18k Rose Gold

Posted at

Dec 26, 2025, 9:02 AM

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AP Royal Oak Offshore Box & Papers Great Condition 26420TI.OO.A027CA.01

Audemars Piguet - 26420TI.OO.A027CA.01 · $28,000

This is the stunning Titanium 43mm model with the blue dial and matching rubber strap — lightweight, sporty, and incredibly comfortable on the wrist.

Condition: Excellent overall
Material: Titanium
Diameter: 43mm
Case material: Titanium

Posted at

Dec 23, 2025, 2:39 PM

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Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 26238CD.OO.1300CD.01 Complete Set

Audemars Piguet - 26238CD.OO.1300CD.01 · $129,995

The Audemars Piguet Royal Oak Offshore Bleu Nuit Nuage 50 is a brand-new 2025 release with an in-house flyback chronograph movement and a 70-hour reserve. It features a bold design, unmistakable Offshore character, and serious presence thanks to its blue ceramic build and 42 mm case.

Condition: Like new
Case Size: 42 mm
Case Thickness: 15.3 mm
Case Material: Blue ceramic with titanium caseback

Posted at

Dec 23, 2025, 8:46 AM

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2017 Audemars Piguet Royal Oak Offshore Diver 42mm White AP Complete Set MINT

Audemars Piguet - 15710ST.OO.A002CA.02 · $19,936

This 2017 Audemars Piguet Royal Oak Offshore Diver features a 42mm steel case, clean white dial, and sporty rubber strap, making it perfect for collectors who appreciate AP's heritage and modern character.

Condition: Excellent
Case size: 42mm diameter
Movement: automatic 3120 caliber

Posted at

Dec 21, 2025, 8:44 PM

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Audemars Piguet Royal Oak Offshore Ghost 26170TI 42mm Titanium Full Set - $25,495

Audemars Piguet - 26170TI.OO.1000TI.01 · $25,495

Up for sale is a Audemars Piguet Royal Oak Offshore Ghost Titanium watch, featuring a 42mm titanium case and full links.

Condition: Excellent condition with minimal signs of wear
Year: 2014
Case material: Titanium
Diameter: 42mm

Posted at

Dec 21, 2025, 11:47 AM

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Audemars Piguet Royal Oak Offshore Selfwinding Chronograph Ceramic Rose Gold Grey Dial 44mm Box & Papers 26405NR.OO.A002CA.01

Audemars Piguet - 26405NR.OO.A002CA.01 · $47,495

The seller lists a large and bold Audemars Piguet Royal Oak Offshore Selfwinding Chronograph, featuring rose gold and black ceramic materials, a smoked grey dial, and a powerful mechanical movement.

Condition: like new
Case size: 44mm diameter
Movement type: Mechanical (Automatic)
Water resistance: 100m depth rating

Posted at

Dec 19, 2025, 8:55 AM

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